diff --git a/src/Makefile b/src/Makefile
index f0a1134..a03c524 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3,6 +3,7 @@ CXXFLAGS ?= -std=c++11 -Wall -O3 -Wno-unused-variable -I /opt/vc/include
 LDFLAGS ?= -lm -lrt -lpthread -L/opt/vc/lib -lbcm_host
 CXX ?= c++
 CC ?= cc
+PREFIX ?= /usr/local/
 
 librpitx: librpitx.h gpio.h gpio.cpp dma.h dma.cpp mailbox.c raspberry_pi_revision.c fmdmasync.h fmdmasync.cpp ngfmdmasync.h ngfmdmasync.cpp dsp.h dsp.cpp iqdmasync.h iqdmasync.cpp serialdmasync.h serialdmasync.cpp phasedmasync.h phasedmasync.cpp fskburst.h fskburst.cpp ookburst.cpp ookburst.h atv.h atv.cpp util.h
 	$(CC) $(CFLAGS) -c -o raspberry_pi_revision.o raspberry_pi_revision.c
@@ -10,6 +11,10 @@ librpitx: librpitx.h gpio.h gpio.cpp dma.h dma.cpp mailbox.c raspberry_pi_revisi
 	$(AR) rc librpitx.a rpi.o dsp.o iqdmasync.o ngfmdmasync.o fmdmasync.o  dma.o gpio.o mailbox.o raspberry_pi_revision.o  serialdmasync.o phasedmasync.o amdmasync.o fskburst.o ookburst.o atv.o util.o mailbox.o
 
 install: librpitx
+	mkdir -p $(PREFIX)/include/librpitx
+	install *.h $(PREFIX)/include/librpitx
+	mkdir -p $(PREFIX)/lib
+	install librpitx.a $(PREFIX)/lib
 
 clean:
 	rm -f *.o *.a